baber/WOPTO huggingface dataset:
Patent EP-0394459-B1 (EP)
Inventor: NAKAMURA KOSEI
IPC: G05B19/4062
Filed: 1989-07-27
Granted: 1994-02-02
Abstract: The female threading operation is carried out by driving a tap (14) using a built-in main shaft motor (12) which directly drives the tap (14) without using transmission mechanism and using another motor (22) moves the tap together with the main shaft motor (12) in the lengthwise direction (Z) of the tap. The two motors (12, 22) are controlled for their rotation in synchronism with each other, and a difference operation unit (32) always monitors the difference between an instructed speed of revolution sent from a synchronism control unit (36) to the built-in main shaft motor (12) and a practical speed of revolution of the built-in main shaft motor detected by a revolution detector (16). When the difference becomes greater than a predetermined value, a light-emitting diode (40) or the like produces an alarm. Therefore, the female threading operation is carried out at high speeds maintaining high threading precision, and percent defective is decreased.
Patent EP-0490892-B1 (EP)
Inventor: ELMQVIST HAKAN
IPC: A61N1/362
Filed: 1989-09-08
Granted: 1996-11-13
Abstract: On détecte une tachycardie induite par un stimulateur cardiaque par calcul des corrélations, habituellement pour deux à quatre cycles cardiaques entre par exemple les intervalles PP (T3) et les temporisations AV(D2) produites par le stimulateur, modifiées à l'avance. La corrélation est faible lorsqu'aucune tachycardie induite par le stimulateur cardiaque ne se produit, une variation possible dans PP (battements oriculaires spontanés) étant indépendante de la variation se produisant dans la temporisation AV. Si une tachycardie induite par le stimulateur cardiaque se produit, la corrélation est élevée, l'intervalle PP étant alors égal au temps du cycle de la tachycardie induite par le stimulateur cardiaque, c'est-à-dire la temporisation AV plus le temps de conduction rétrograde dans les tissus cardiaques.
Patent EP-0402567-B1 (EP)
Inventor: STIRLING THOMAS E
IPC: B01F5/04
Filed: 1990-02-15
Granted: 1993-11-18
Abstract: A system and method of removing dissolved gases and volatile organic chemicals from a water supply is provided. Water is supplied under pressure to a contacting chamber (34) in a manner wherein it causes air to be aspirated into the chamber for turbulent contacting with the water. The air (12) and water (30) are directed through the contacting chamber in a common axial direction. Either the water or air may be heated prior to introduction to the contacting chamber to enhance the effectiveness of the dissolved gases and volatile organic chemicals removal.
Patent EP-0386757-B1 (EP)
Inventor: LEONG KAM W
IPC: A61P15/18
Filed: 1990-03-08
Granted: 1994-12-07
Abstract: The invention relates to poly(phosphate esters), compositions comprising the poly(phosphate esters), and methods of use.
Patent EP-0391329-B1 (EP)
Inventor: SCHEFFEL GUENTER DR
IPC: C07F9/48
Filed: 1990-04-03
Granted: 1994-11-30
Abstract: The abovementioned compounds are prepared by reacting trialkyl phosphites with phosphorus trichloride and/or monoalkyl esters of dichlorophosphinous acid at -20 to +100 DEG C followed by immediately reacting the product with alkylmagnesium chloride or alkylmagnesium bromide at -60 to +50 DEG C, followed by removing the desired compounds from the distillate of the volatile compound. This allows dialkyl esters of alkylphosphonous acids and monoalkyl esters of dialkylphosphinous acids to be obtained without complicated and costly purification of intermediates. The phosphorus-containing esters obtained, in turn, are valuable intermediates, for example for the preparation of flameproofing agents and crop protection agents.
Patent EP-0409034-B1 (EP)
Inventor: NOBIS UWE DIPL-ING
IPC: B01D53/06
Filed: 1990-07-09
Granted: 1994-03-23
Abstract: In order to develop the process for separating, in particular, highly odorous, adhesive or resin-forming, condensable, organic vapours or gases from the exhaust air of chip dryers so that these condensable, adhesive or resin-forming, organic vapours or gases can also be collected without losing the cost-efficiency of the known processes, without adversely affecting the usefulness of the coarse fraction and without adversely affecting the usefulness of the fine fraction for internal heat supply, it is proposed to add a pulverulent adsorbent to the exhaust air of the chip dryer, from which air chips and coarse dust are removed in a conventional manner by means of an inertial force separator and fine dust is removed by means of a filter separator, the said adsorbent being added upstream of the filter separator and the said adsorbent being separated off in the downstream filter separator, together with the residual dust, the adsorbent being based on carbon and preferably being a lignite coke adsorbent; in an apparatus suitable for this purpose, a feed point for the adsorbent is arranged downstream of the inertial force separator (2) and upstream of the filter separator (13) in the pipeline (7) connecting the two and a mixing zone (9, 10, 12) is arranged downstream of the said feed point, the length of the mixing zone (9, 10, 12) being such that the residence time of the dryer exhaust air therein is at least one second. <IMAGE>
Patent EP-0413265-B1 (EP)
Inventor: HORN PETER DR
IPC: C08G18/48
Filed: 1990-08-10
Granted: 1994-04-13
Abstract: The present invention relates to transparent essentially non-cellular polyurethane casting compositions that are sterilizable with superheated steam which are prepared by reacting: (A) modified diphenylmethane diisocyanates (A) liquid at 23 DEG  C. obtained by reacting (A1) 4,4'-diphenylmethane diisocyanate or (A2) 2,4'-diphenylmethane diisocyanate or (A3) a diphenylmethane diisocyanate mixture with (A4) at least one polyoxypropylene polyol and/or (A5) at least one polyoxypropylene polyoxyethylene polyol containing 1 to 80 weight percent of ethylene oxide units whereby (A4) and (A5) have a functionality of 4 to 8 and a hydroxyl number of 150 to 500 and are obtained while using sucrose and/or preferably sorbitol as initiator molecules (A6) a mixture of (A4) and/or (A5) and at least one polyoxypropylene polyol and/or polyoxyethylene polyol initiated with glycerine and/or trimethylolpropane in a NCO:OH group ratio of 2.5:1 to 15:1 with (B) at least one compound having at least reactive hydrogen atoms which preferably contains no primary, secondary or tertiary amino groups in bonded form in the presence of or absence of (C) catalysts. The present invention also relates to a process for the preparation of polyurethane casting compositions and their use for medical-technical articles.
Patent EP-0417607-B1 (EP)
IPC: B01J19/00
Filed: 1990-09-04
Granted: 1993-08-18
Abstract: An apparatus (10) for reaction between a solid phase and a liquid phase of the present invention allows a tubular reaction vessel (50) accommodating the liquid phase that reacts with the solid phase bound to the inside surface of said reaction vessel to hold in the peripheral region of a rotating element (12) inclined with respect to the horizontal direction and also allows said tubular reaction vessel (50) to repeat a predetermined number of cycles, each consisting at least of the steps of rotating continuously said rotating element in the inclined state at a predetermined constant speed for a predetermined time and loading/unloading said reaction vessel for the rest time of the rotating element. Because of these features, the apparatus of the present invention makes possible to have a simple construction which can be easily handled and can continuously promote the reaction in a plurality of the reaction vessels under identical reaction conditions for identical reaction time at a series of time.
Patent EP-0429805-B1 (EP)
Inventor: SEILER HANSPETER
IPC: B01D29/07
Filed: 1990-10-08
Granted: 1994-12-21
Abstract: The folded thermoplastic filter element for mounting between inlet and outlet is mfd. such that the folds open to the outlet side are held apart by oblong, embossed portions (15) formed in the material. The material web forming the element is transported in its longitudinal direction is first pleated in the transverse direction for the amount necessary to form the embossed portions. The latter are produced by stress-free permanent shaping, with the material heated to above shaping and below shrinkage temp. between jaws. Then it is cooled below the shaping temp. The linear folds are formed by jaws heated to between shaping temp. and melting point until all unevenness is smoothed out and then cooled again.
Patent EP-0378266-B1 (EP)
Inventor: LABRIJN HANS
IPC: B26B19/44
Filed: 1990-01-08
Granted: 1995-08-30
Abstract: A dry-shaving apparatus having a drivable shaving member (6) is provided with a separately drivable vibration device (41) for cleaning purposes.
Patent EP-0384785-B1 (EP)
Inventor: HSU CHE-HSIUNG
IPC: C04B35/00
Filed: 1990-02-23
Granted: 1993-12-29
Abstract: Process for preparing superconductive fiber from a dispersion of a particulate precursor of a superconductive oxide in a solution of an organic polymer in an organic solvent.
Patent EP-0421882-B1 (EP)
Inventor: LELEU JEAN-BERNARD
IPC: C07C31/18
Filed: 1990-10-04
Granted: 1994-11-30
Abstract: Process for manufacturing xylitol and xylitol-rich products, characterized in that it consists of: enzymatically isomerizing at M1 D-xylulose syrup into syrup containing D-xylose and D-xylulose then, without extracting the xylose, catalytically hydrogenating this syrup at M2, resulting thus in a xylitol-rich syrup, said xylitol-rich syrup being either dehydrated, or subjected to chromatographic processing or to a treatment of extraction by crystallization at M3.
Patent EP-0401183-B1 (EP)
Inventor: LINDBERG SVEN
IPC: F41A3/74
Filed: 1990-05-16
Granted: 1995-03-01
Abstract: The disclosure relates to a breech mechanism for large-calibre guns such as artillery pieces being characterized by a specifically designed sealing function in the form of an intermediate layer between the mechanism breech (4) proper and a seating portion (7) displaceable in relation thereto by the gas pressure in the gun, the seating portion, on being displaced towards the breech (4), compressing the intermediate layer (8) disposed therebetween and consisting of an elastically deformable refractory material which, on its deformation, is urged into tight abutment against the rear portion of the gun barrel about the loading space of the gun along a gap between the seating portion (7) and the mechanism breech (4) proper.
Patent EP-0463168-B1 (EP)
Inventor: SHKONDIN VASILY VASILIEVICH
IPC: H02K7/14
Filed: 1990-08-24
Granted: 1999-05-06
Abstract: A motor-wheel for electromobiles, bicycles, invalid wheel-chairs, in which the electromagnets (14, 15) of the rotor (12) of a commutator electric motor are arranged along a circumference in a pair of groups offset in relation to each other, whereas the commutating collector (6) of the stator (9), electrically connected to an electric energy accumulator (32), is so designed that when the magnetic axes (17, 18) of the electromagnets (14) of one group coincide with the axes of the magnetic elements (11) of the stator, the electromagnets (14) are connected to an electromagnetic energy accumulator (32) and in the absence of coincidence between the magnetic axes (19, 18) of the electromagnets (15) of the second group and the axes of the corresponding magnetic elements (11) of the stator (9) said electromagnets (15) are connected to a controllable voltage unit (36).
Patent EP-0459869-B1 (EP)
Inventor: CARRERE NOEL
IPC: B21D3/05
Filed: 1991-05-22
Granted: 1995-01-11
Abstract: The invention relates to a method and to a device for automatically adjusting the position of at least one straightening roller of a roller straightener with a view to obtaining the correct straightening of an elongate product which has variations in cross-section. The diameter of the product to be straightened (1) is measured (21, 2; 23, 26) in a plane perpendicular to the axes of the straightening rollers (20, 21, 22, 23, 24, 25) and as a function of the diameter thus determined, the positioning of at least one of the straightening rollers (20, 21, 22, 23, 24, 25) is caused, this positioning corresponding to the correct straightening of an elongate product whose diameter in the straightening plane is equal to the measured diameter. <IMAGE>
Patent EP-0461065-B1 (EP)
Inventor: THOMA JOSEF
IPC: B65D47/24
Filed: 1991-02-04
Granted: 1994-06-01
Abstract: The closure according to the invention for a drinking bottle (1) exhibits a mouthpiece (7), of which a threaded part (11) is arranged so that it can be axially moved and is closed when pushed in by means of a bung (19) fixed to the threaded part (11). A ventilation channel (21) located at the side outside the mouthpiece (7) allows air to penetrate inside the bottle and prevents low pressure arising inside the bottle. <IMAGE>
Patent EP-0523310-B1 (EP)
Inventor: KIRCHNER BALTHASAR
IPC: A47B13/00
Filed: 1991-07-17
Granted: 1995-06-14
Abstract: An additional desk support (2) consists of a support plate (4) which can be supported on a desk (1) via at least two spacers (3). In order to obtain an additional support which is suitable, above all, for accommodating electronic equipment, the spacers are constructed as swivel brackets (3) which have in each case a bracket arm (7) which is linked so as to be swivellable about a vertical axis V on one side to a bracket foot (5), which can be fastened to the desk (1), and, on the other side, to the support plate (4). <IMAGE>
Patent EP-0527740-B1 (EP)
Inventor: MERCHANT ABID NAZARALI
IPC: C09K5/04
Filed: 1991-02-05
Granted: 1995-04-19
Abstract: Azeotropic mixtures of perfluoro-dimethylcyclobutane with dichlorotrifluoroethane, are useful in solvent cleaning applications, and as refrigerants, aerosol propellants and polymer blowing agents.
Patent EP-0513224-B1 (EP)
Inventor: LUNDQUIST INGEMAR
IPC: A61B1/00
Filed: 1991-01-31
Granted: 1996-10-23
Abstract: A steering mechanism (315) including a steering shaft (320) coupled to a controller (410) which includes a handle (540) and apparatus for manipulating the distal end (340) of the steering shaft. The steering shaft includes a flexible coiled spring (170) having a lead spring (350) fixed in position with respect to a distal end thereof in the distal end of the steering shaft. One or more steering wires (360, 370) is affixed at the distal ends thereof to the lead spring. The steering wires extend through the steering shaft to the controller, and the steering apparatus of the controller is used to place tension on one or both of the steering wires. The attachment of the distal ends of the steering wires to the lead spring may be opposite one another or may be offset for providing greater maneuverability. Tension may be placed on the steering wires by wedges (650, 660) mounted transversely to the controller housing, or by rotation of a shaft (450) mounted transversely to the controller housing, the steering wires being attached to the shaft such that rotation in one direction tenses one steering wire, and rotation in the other direction tenses the other steering wire. Two independently rotatable shafts (1560, 1590) may be used to separately control the two steering wires. The steering shaft is adapted for insertion into a lumen (45) of a catheter (40) for use in guiding the distal end of the catheter to a treatment site within a patient. The steering mechanism may also be used in conjunction with tools or apparatus which must reach into difficult locations, such as engines or other machines.
Patent EP-0479966-B1 (EP)
Inventor: HOFBAUER EDWIN
IPC: H01F27/30
Filed: 1991-03-11
Granted: 1995-07-12
Abstract: It is known to make windings of inductive circuit elements for the assembly of printed circuit boards by bending wire elements into a U-shape, curving them over the core(s) and soldering their ends into conductive tracks with which they form complete windings. The wire elements are inserted individually in the printed circuit board. According to the invention, the wire elements (21) are laid and supported on a tunnel-shaped winding support (15) of essentially U-shaped cross-section. Embodiments which are advantageous for the electrical and mechanical properties are indicated in dependent claims.
Patent EP-0525001-B1 (EP)
Inventor: HILTUNEN MATTI
IPC: F23C10/10
Filed: 1991-04-15
Granted: 1995-07-05
Abstract: The amount of N2O emission from a fluidized bed reactor is reduced by adding a hydrogen radical providing additive (e.g. a hydrogen containing fuel such as natural gas or alcohol) to the flue gases discharged from the fluidized bed. Sufficient oxygen is present in the flue gases-either by addition with the additive, or by addition of an excess to the combustion chamber-so that the additive reacts with the oxygen, typically raising the temperature of the flue gases (e.g. from about 700 DEG -900 DEG  C. to about 950 DEG -1100 DEG  C.) so that N2O production is reduced about 10-90%. The additive may be injected in or just prior to a cyclone for separating particles from the flue gases. In a gas discharge immediately after the cyclone, just prior to a superheater of a convection section, or in a combustion chamber just prior to a gas turbine.
Patent EP-0486657-B1 (EP)
Inventor: NORLING BRIAN L
IPC: G01P15/02
Filed: 1991-05-20
Granted: 1994-12-28
Abstract: Technique d'isolation contre les contraintes pour un accéléromètre (10) du type à relais (14, 80, 100, 120, 150) comprenant une plaquette (34, 84, 104, 134, 154) et des éléments souples (36, 86, 106, 126, 156) qui relient la plaquette à une zone du support. Le support comprend un ou plusieurs plots de fixation (50-52, 94-96, 114, 130, 160) permettant de fixer le relais. La zone du support adjacente aux éléments souples est divisée en une première (72, 90, 110, 142, 172) et en une deuxième parties (74, 92, 112, 144, 174), de sorte que les éléments souples sont reliés à la première partie et les plots de fixation se trouvent uniquement dans la deuxième partie. Les éléments souples sont par conséquent isolés contre les contraintes engendrées dans le relais par les plots de fixation.
Patent EP-0537230-B1 (EP)
Inventor: NEFF FRANK
IPC: B01D29/96
Filed: 1991-07-01
Granted: 1994-05-18
Abstract: A filter for liquids has a pressurized container in which is arranged a filtering cartridge that can be driven by a vertical shaft and below which is arranged a bottom plate. The edge of the bottom plate rests on an inwardly tapering lower part of the wall of the pressurized container, on a bottom sealing gasket. In order to clean the filter, the bottom plate of the pressurized container is lifted, opening outwardly, and the filtering cartridge is rotated by a drive of the filtering cartridge shaft. The filtering cartridge shaft is axially movable and carries the bottom plate and a lid arranged in the area of the top part of the pressurized container, so that when the filtering cartridge shaft is axially lifted, the lid is lifted from the pressurized container, a lid sealing gasket arranged between the lid and the pressurized container is opened and the bottom plate is entrained, opening the pressurized container.
Patent EP-0536263-B1 (EP)
Inventor: TROKHAN PAUL DENNIS
IPC: B29C43/22
Filed: 1991-06-14
Granted: 1994-12-21
Abstract: A backside textured papermaking belt is disclosed which is comprised of a framework and a reinforcing structure. The framework has a first surface which defines the paper-contacting side of the belt, a second surface opposite the first surface, and conduits which extend between first and second surfaces of the belt. The first surface of the framework has a paper side network formed therein which defines the conduits. The second surface of the framework has a backside network with passageways that provide surface texture irregularities in the backside network. The papermaking belt is made by applying a coating of photosensitive resinous material to the reinforcing structure and pressing the reinforcing structure into a deformable surface, so that the deformable surface forms protrusions which exclude resin from certain areas which when cured will lie along the backside of the belt, and then exposing the photosensitive resinous material to light of an activating wavelength through a mask which has transparent and opaque regions. A process for making paper products is also disclosed which involves applying a fluid pressure differential from a vacuum source through the belt to a partially-formed embryonic web of papermaking fibers. The fibers in the embryonic web are deflected into the conduits of the papermaking belt by the vacuum pressure while the papermaking belt and the embryonic web travel over the vacuum source. Following the deflection, the paper web is impressed with the paper side network of the belt, and dried to form the final product.
Patent EP-0510155-B1 (EP)
Inventor: GONZALEZ FERNANDEZ JOSE
IPC: F16C3/03
Filed: 1991-11-08
Granted: 1995-09-27
Abstract: Arbre de transmission très court possédant deux sections d'arbre (6, 7) emboîtées l'une dans l'autre et présentant des diamètres (D', D) sensiblement supérieurs aux diamètres de base des fourchettes d'embrayage (8, 9) associées à des extrémités respectives des sections d'arbre. Les diamètres augmentés des sections d'arbre assurent une plus grande zone de contact à transmission de force de torsion entre des dents engrenées formées sur ces sections, ce qui renforce l'accouplement ainsi formé et/ou permet de réduire au minimum la longueur des dents engrenées, et donc celle de l'arbre proprement dit, sans influer outre mesure sur la résistance de l'accouplement. De préférence, chacune des fourchettes d'embrayage est solidaire de l'extrémité libre de la section d'arbre respective.
Patent EP-0495499-B1 (EP)
Inventor: HOERMANN THOMAS J DIPL-ING
IPC: E06B9/60
Filed: 1992-01-16
Granted: 1995-07-19
Abstract: Securing design for one or more counterbalancing torsion springs (1) of a door leaf, having holding bodies (2) which are provided for the spring ends (8) and at least one of which is so designed for connection to a holding block (3) that securing, maintained without screwing preferably only under spring force, takes place in that there is provided on the collar region (19) of the holding body (2) facing away from the connected spring end (8) a T-shaped shaped-out connection piece (14) which engages into a recess (13) of the holding block (3) in the manner of a bayonet fastening. At the same time, preferably the securing of the helix end region (30) of the connected spring (1) in the region of the collar (19) is maintained only under spring force as a result of hook-shaped engagement acting in the circumferential direction. <IMAGE>
Patent EP-0498296-B1 (EP)
Inventor: KAWA FRANCISZEK
IPC: B22D11/057
Filed: 1992-01-30
Granted: 1994-05-18
Abstract: In moulds for continuous casting of polygonal strand cross-sections, especially with quadrangular or hexagonal cross-section, the mould cavity (6) can have different geometrical shapes on the pouring-in side (4) and the strand outlet side (5). A better cooling of the crust of the strand is to be achieved by a targeted deformation of the strand cross section within the mould, in order to improve the strand quality and in addition to increase the casting speed. It is proposed for this purpose to provide, in each peripheral section of the mould cavity (6), a cross-sectional enlargement (7) in the form of a bulge (9), the extent (10) of the bulge (9) decreasing in the running direction (11) of the strand, at least along a partial length (12) of the mould cavity (6), such that the cross-sectional shape of the strand is deformed during passage through the partial length (12) of the mould cavity (6). <IMAGE>
Patent EP-0503348-B1 (EP)
Inventor: UNGER ENGELBERT
IPC: E04F15/14
Filed: 1992-02-24
Granted: 1994-11-30
Abstract: The invention relates to a dividing element for separating two adjoining floor areas from each other. In this arrangement, the dividing element is designed as a guide rail (1) which can be fixed to two mutually spaced structural elements (15) and has a central insulating strip (2), to at least one side wall (3, 4) of which, in the upper region, a reinforcing rail (5, 6) and a film (7, 8) are arranged. <IMAGE>